BOSCH REXROTH
R902513802
$29,207.00 USD
- BOSCH REXROTH
- Material:R902513802
- Model:P A4VSG 250 HD1A /30R-PZB10K680NE
Quantity in stock: 0
The Bosch Rexroth P A4VSG 250 HD1A /30R-PZB10K680NE (R902513802) is a robust high-pressure axial piston pump designed for industrial applications that demand reliability and efficiency. It operates under a nominal pressure of up to bar, with the capability to withstand maximum pressure peaks significantly higher. This pump is engineered for closed circuit operations and features a metric version construction. Its swashplate design ensures that the flow direction changes smoothly when adjusting the swashplate through the neutral position, which enhances the machine's control and responsiveness. The P A4VSG 250 HD1A /30R-PZB10K680NE is also characterized by its low operating noise, contributing to a more comfortable and less disruptive work environment. This model includes a through drive, allowing for the mounting of additional pumps up to the same nominal size, which provides flexibility in system design and expansion. The axial and radial load capacity of its drive shaft can handle demanding usage scenarios, ensuring longevity and consistent performance. The modular system design facilitates maintenance and potential upgrades, while the visual swivel angle indicator provides quick visual feedback for operational monitoring. Its short control response times are ideal for applications requiring precise hydraulic functions. Additionally, this Bosch Rexroth pump is capable of HF operation with lower specifications, expanding its utility across various high-frequency applications. Overall, the P A4VSG 250 HD1A /30R-PZB10K680NE (R902513802) represents a reliable solution for those seeking a durable pump capable of meeting rigorous industrial demands.
Table of values
|
Size |
40 | 71 | 125 | 180 | 250 | 355 | 500 | 750 | 1000 | |||
|
Displacement |
Vg max |
cm³ |
40 | 71 | 125 | 180 | 250 | 355 | 500 | 750 | 1000 | |
|
Nominal pressure |
pnom |
bar |
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
|
Maximum pressure |
pmax |
bar |
400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
|
Maximum speed |
at Vg max |
nnom |
rpm |
3700 | 3200 | 2600 | 2400 | 2200 | 2000 | 1800 | 1600 | 1600 |
|
Flow |
at Vg max and nnom |
qV nom |
l/min |
148 | 227 | 325 | 432 | 550 | 710 | 900 | 1200 | 1600 |
|
Power |
at qV nom and Δpnom 1) |
P |
kW |
86 | 132 | 190 | 252 | 321 | 414 | 525 | 700 | 933 |
|
Torque |
at Vg max and Δpnom |
M |
Nm |
223 | 395 | 696 | 1002 | 1391 | 1976 | 2783 | 4174 | 5565 |
|
Weight (approx.) |
m |
kg |
42 | 60 | 107 | 112 | 220 | 235 | 335 | 500 | 644 | |
| 1) | Δpnom = 350 bar |
Pressure and flow controller
DR, DP, FR, DFR
Pressure and flow controller
DR, DP, FR, DFR
Available for A4VSO and A4VSG Pressure and flow control Remote controlled optional Pressure controller for parallel operation optional Mechanical Vg min and Vg max limitationData sheet
Spare parts & repair
Pilot-pressure related proportional control
HD
Pilot-pressure related proportional control
HD
Available for A4VSO, A4VSG and A4CSG Control is pilot-pressure related Different pilot-pressure ranges available Power control, pressure control and electrical pilot pressure supply optional Standard spring-centering of the stroking cylinderData sheet
Spare parts & repair
Electrohydraulic control with proportional solenoid
EP
Electrohydraulic control with proportional solenoid
EP
Available for A4VSG and A4CSG Electro-proportional control by a current signal High control accuracy Resets to neutral position in the event of a signal failure With manual overrideData sheet
Spare parts & repair
Electrohydraulic control systems
HSx, HMx, EOx
Electrohydraulic control systems
HSx, HMx, EOx
Available for A4VSO, A4VBO, A4VSG and A4CSG Electrohydraulic control with servo, proportional and control valve Digital electrohydraulic control systems with amplifier Control of swivel angle, pressure and power (HS5P) Usable as a special version in mooring operation (overcenter)Data sheet
Spare parts & repair
Secondary control for closed circuit
DS2
Secondary control for closed circuit
DS2
Available for A4VSG Highly dynamic rotary drive for closed circuit Motor and generator operation for both directions of rotation With energy recovery and energy storage With closed loop rotational speed, position, or torque control for high control performance and dynamicsData sheet
Spare parts & repair